EDELBROCK 21561 Performer Intake Manifold Egr 326-455

( Brand: Edelbrock ), ( Part Type: Intake Manifold ), ( Manufacturer Part Number: 21561 )

Review EDELBROCK Performer Intake Manifold Pontiac Non egr fits 1965-79

The Edelbrock 21561 Performer Intake Manifold is a high-performance aftermarket intake solution designed specifically for 1965-79 Pontiac vehicles equipped with 326-455 cubic inch non-EGR engines. This intake manifold is part of Edelbrock's Performer series, which is renowned for delivering improved power and torque while ensuring a reliable and easy installation.

This intake manifold features a traditional cross-ram design, which is known for its ability to enhance the engine's power output by optimizing the fuel and air charge distribution. The manifold is constructed from high-quality aluminum, ensuring durability and resistance to corrosion. It comes with a high-flow design, which includes large-diameter runners, to ensure optimal airflow into the engine.

The Edelbrock 21561 Performer Intake Manifold also comes with a polished finish, giving it an eye-catching appearance that complements any hot rod or custom build. The manifold is designed to work with factory-style carburetors, making it a popular choice for those looking to restore their classic Pontiac to its former glory.

One of the key benefits of this intake manifold is its ease of installation. It is designed to bolt directly onto the engine, requiring minimal modifications to the engine bay. The manifold comes with all necessary gaskets and hardware, making it a complete solution for those looking to upgrade their intake system.

The Edelbrock 21561 Performer Intake Manifold is not just an aesthetic upgrade; it delivers real performance benefits. Its high-flow design ensures that more air and fuel can reach the engine, leading to increased horsepower and torque. It also helps to improve the engine's throttle response, making it more responsive and enjoyable to drive.

In summary, the Edelbrock 21561 Performer Intake Manifold is a high-quality, high-performance aftermarket intake solution designed specifically for 1965-79 Pontiac vehicles equipped with 326-455 cubic inch non-EGR engines. It delivers improved power and torque, easy installation, and a polished finish, making it a popular choice for those looking to enhance their classic Pontiac's performance.

Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR: A Detailed Analysis

The Edelbrock Performer Intake Manifold (Edelbrock Part No. 21561) is a popular upgrade for 1965-79 Pontiac engines with displacements between 326 and 455 cubic inches, and non-EGR (Exhaust Gas Recirculation) systems. In this analysis, we'll discuss the potential advantages and disadvantages of installing this intake manifold.

1. Improved Airflow: The primary reason for swapping out the stock intake manifold is to improve airflow into the engine. The Edelbrock Performer manifold features a higher-flowing design that can potentially lead to increased horsepower and torque.

2. Enhanced Performance: The intake manifold's design allows for better distribution of air into the engine, which can lead to improved combustion efficiency and overall performance.

3. Easier Installation: Compared to other intake manifolds, the Edelbrock Performer intake manifold is relatively easier to install due to its bolt-on design, requiring no major engine modifications.

4. Improved Fuel Mixture: The Edelbrock intake manifold's design can lead to a better fuel-air mixture, which can result in more consistent engine performance and better fuel economy.

1. Cost: The Edelbrock Performer Intake Manifold is a more expensive option compared to the stock intake manifold. The cost difference may not be insignificant, especially for budget-conscious enthusiasts.

2. Potential Compatibility Issues: While the Edelbrock Performer intake manifold is designed to fit most 1965-79 Pontiac engines with 326-455 cubic inch non-EGR engines, there is a possibility of compatibility issues with specific engine configurations. It is crucial to verify the compatibility before purchasing and installing the manifold.

3. Potential Tuning: Depending on the engine configuration, the Edelbrock Performer intake manifold may require tuning to achieve optimal performance. This can add additional time and expense to the installation process.

The Edelbrock Performer Intake Manifold (Part No. 21561) for 1965-79 Pontiac 326-455 non-EGR engines offers several benefits, such as improved airflow, enhanced performance, and easier installation. However, the intake manifold also comes with disadvantages, including a higher cost, potential compatibility issues, and the need for tuning in some cases. Ultimately, the decision to purchase and install this intake manifold depends on the individual's budget, performance goals, and engine configuration. If the potential benefits outweigh the disadvantages for your specific application, the Edelbrock Performer Intake Manifold could be an excellent investment for your Pontiac engine upgrade.

If you are considering the Edelbrock Performer Intake Manifold (Part No. 21561) for your 1965-79 Pontiac 326-455 non-EGR engine, it is crucial to verify its compatibility with your engine configuration before making a purchase. Additionally, consider the potential benefits and disadvantages, as well as your budget and performance goals, to determine whether this intake manifold is the right choice for your project. If you decide to proceed with the installation, ensure that you follow the recommended installation procedures to ensure optimal performance and longevity of the manifold.

part # 21561 prices

• $245.00-$444.95

specifications maniheader:

• for makes: Pontiac
• for years: 1965-79
• brand: Edelbrock
• part type: Intake Manifold
• manufacturer part number: 21561

returns maniheader:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

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• wallet: Paypal

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• # reviews: 15676
• rating: 99.6%

general maniheader:

• condition: New
• Car Parts Accessories > Exhaust Emission Systems > Manifolds Headers

offer maniheader:

• availability: In Stock
• started: November 22, 2025
• sold: 0

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